Abrasive device for autoclaved aerated concrete blocks

Abstract

The utility model relates to the technical field of grinding of aerated concrete blocks, and discloses a grinding device for autoclaved aerated concrete blocks. The grinding device comprises a processing box body. The output end of the servo motor drives the first rotating shaft to rotate, the rotating roller and the breaking hammer are driven to rotate under the meshing connection effect of the bevel gear suite, and therefore breaking work can be carried out, large materials can be broken into small blocks, follow-up grinding is facilitated, and the work efficiency is improved while the worm rotates. A worm gear connected with the outer wall of a worm in a meshed mode is driven to rotate, a third rotating shaft fixedly arranged on the inner wall of the worm gear in a sleeving mode is driven to rotate, then a second gear rotates, and under the meshing connection effect of the second gear and a gear ring, a rotary table and all components on the rotary table rotate; and thus, the sliding block is driven to rotate on the inner wall of the annular groove seat, the limiting purpose is achieved, the rotating stability of the rotary table is guaranteed, then the breaking hammer rotates, and the breaking work is better conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of aerated concrete block abrasives, in particular to an abrasive device for autoclaved aerated concrete blocks. Background Art

[0002] Autoclaved aerated concrete blocks are a kind of porous concrete products made of fly ash, lime, cement, gypsum, slag and other raw materials, with appropriate amount of gas generating agent, regulator, bubble stabilizer, and through the process of batching, mixing, pouring, static stopping, cutting and high-pressure steaming.

[0003] According to the Chinese patent publication number CN207521079U, the utility model relates to the technical field of brick making equipment, and specifically to an abrasive device for autoclaved aerated concrete blocks; it includes an abrasive box, the interior of the abrasive box is a cavity structure, the cavity structure is divided into an abrasive area, a filtration area and a finished product area from top to bottom, wherein the abrasive area is divided into a first abrasive area and a second abrasive area, the second abrasive area is arranged obliquely below the first abrasive area and is connected by a first channel; a first filter screen is arranged between the first abrasive area and the filtration area, a second through hole is opened between the second abrasive area and the filtration area, a feed port is arranged at the top of the first abrasive area, a feed hopper is arranged above the feed port, and a first abrasive device is arranged below the feed port; a second abrasive device is arranged between the second abrasive area and the filtration area, and the first abrasive device and the second abrasive device are respectively connected to a motor; it can make the uniformity of the abrasive better.

[0004] However, the above-mentioned device is not provided with a crushing mechanism. When materials are put in, due to the different sizes of materials, large pieces of materials are less efficient in grinding, thereby reducing the grinding efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an abrasive device for autoclaved aerated concrete blocks.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an abrasive device for autoclaved aerated concrete blocks comprises a processing box, a crushing mechanism is arranged inside the processing box, the crushing mechanism comprises a turntable, a support plate is fixedly installed on the top of the turntable, one side of the support plate is rotatably connected with a rotating shaft 1 through a bearing, a servo motor is fixedly installed on the top of the turntable, the output end of the servo motor is fixedly connected to the other end of the rotating shaft 1, a helical gear set is provided on the outer wall fixed sleeve of the rotating shaft 1, a roller is provided on the inner wall fixed sleeve of another helical gear of the helical gear set, and a breaker hammer is fixedly installed on the bottom end of the roller.

[0009] Preferably, the processing box is further provided with an abrasive mechanism, the abrasive mechanism includes a grinding wheel, the grinding wheel is rotatably connected to the processing box via a rotating rod, and a gear 1 is fixedly sleeved on the outer wall of the rotating rod. According to this preference, the gear 1 rotates, so as to drive the grinding wheel to rotate relatively.

[0010] Preferably, the abrasive mechanism further comprises a worm, the worm is fixedly connected to the rotating rod, and the outer wall fixed sleeve of the worm is provided with a pulley set. According to this preference, the pulley set rotates, and the worm is driven to rotate under the transmission connection of the belt.

[0011] Preferably, a bidirectional motor is fixedly mounted on the front of the processing box through a support plate, the output end of the bidirectional motor is fixedly connected to the second rotating shaft, another pulley fixed sleeve in the pulley set is arranged on the outer wall of the second rotating shaft, the outer wall of the worm is meshedly connected to a worm wheel, and the outer wall fixed sleeve of the worm wheel is provided with a rotating shaft 3. According to this preference, by starting the bidirectional motor, the output end of the bidirectional motor drives the second rotating shaft to rotate.

[0012] Preferably, the outer wall fixing sleeve of the rotating shaft 3 is provided with a gear 2, and the outer wall fixing sleeve of the rotating table is provided with a gear ring, and the gear ring is meshedly connected with the gear 2. According to this preference, the meshing connection between the gear 2 and the gear ring causes the rotating table and all the components on the rotating table to rotate.

[0013] Preferably, a ring groove seat is fixedly installed on the top of the processing box, a slider is rotatably connected to the inner wall of the ring groove seat, and the turntable is rotatably connected to the ring groove seat and fixedly connected to the slider. Through this preference, the slider rotates on the inner wall of the ring groove seat, which achieves the purpose of limiting.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an abrasive device for autoclaved aerated concrete blocks, which has the following beneficial effects:

[0016] 1. The abrasive device for autoclaved aerated concrete blocks adds materials into a processing box, starts a servo motor, and drives the output end of the servo motor to rotate a rotating shaft 1, which is driven by the meshing connection of the helical gear set to rotate the roller and the breaker hammer, thereby performing the crushing work, and then the large pieces of materials can be broken into small pieces, which is convenient for subsequent abrasive work. When the worm rotates, the worm wheel meshingly connected to the outer wall of the worm is driven to rotate, thereby driving the rotating shaft 3 fixedly sleeved on the inner wall of the worm wheel to rotate, and then the gear 2 is rotated. Through the meshing connection of the gear 2 and the gear ring, the turntable and all the components on the turntable are rotated, thereby driving the slider to rotate on the inner wall of the ring groove seat, achieving the purpose of limiting, ensuring the stability of the turntable rotation, and then the breaker hammer is rotated, so as to better perform the crushing work and improve the crushing efficiency.

[0017] 2. The abrasive device for autoclaved aerated concrete blocks starts a bidirectional motor so that the output end of the bidirectional motor drives the second rotating shaft to rotate, thereby driving the pulley set fixedly mounted on the outer wall of the second rotating shaft to rotate, and through the transmission connection of the belt, the worm is driven to rotate, and then the gear 1 fixedly mounted on the outer wall of the rotating rod is driven to rotate, so that the grinding wheel is driven to rotate relatively, so that small pieces of materials can be abraded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model in top view.

[0022] In the figure: 1. processing box; 21. crushing mechanism; 211. turntable; 212. shaft 1; 213. servo motor; 214. bevel gear kit; 215. roller; 216. breaker; 31. abrasive mechanism; 311. grinding wheel; 312. gear 1; 313. worm; 314. pulley kit; 4. bidirectional motor; 5. shaft 2; 6. worm gear; 7. shaft 3; 8. gear 2; 9. gear ring; 10. ring groove seat; 11. slider. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3 As shown, the utility model provides an abrasive device for autoclaved aerated concrete blocks, including a processing box 1, a crushing mechanism 21 is arranged inside the processing box 1, and the crushing mechanism 21 includes a turntable 211, a support plate is fixedly installed on the top of the turntable 211, a rotating shaft 212 is rotatably connected to one side of the support plate through a bearing, a servo motor 213 is fixedly installed on the top of the turntable 211, an output end of the servo motor 213 is fixedly connected to the other end of the rotating shaft 212, and a helical gear set 214 is fixedly sleeved on the outer wall of the rotating shaft 212 The inner wall fixed sleeve of another helical gear of the bevel gear kit 214 is provided with a roller 215, and a breaker 216 is fixedly installed at the bottom end of the roller 215. The outer wall fixed sleeve of the worm gear 6 is provided with a rotating shaft 3 7, and the outer wall fixed sleeve of the rotating shaft 3 7 is provided with a gear 2 8. The outer wall fixed sleeve of the turntable 211 is provided with a gear ring 9, and the gear ring 9 is meshed with the gear 2 8. A ring groove seat 10 is fixedly installed on the top of the processing box 1, and a slider 11 is rotatably connected to the inner wall of the ring groove seat 10. The turntable 211 is rotatably connected to the ring groove seat 10 and fixedly connected to the slider 11.

[0026] In this embodiment, by adding materials into the processing box 1 and starting the servo motor 213, the output end of the servo motor 213 drives the rotating shaft 212 to rotate, and the meshing connection of the bevel gear set 214 drives the roller 215 and the breaker 216 to rotate, so that the crushing work can be carried out, and then the large pieces of materials can be broken into small pieces, which is convenient for subsequent grinding. When the worm 313 rotates, the worm wheel 6 meshingly connected to the outer wall of the worm 313 is driven to rotate, thereby driving the rotating shaft 3 7 fixedly sleeved on the inner wall of the worm wheel 6 to rotate, and then the gear 2 8 is rotated. Through the meshing connection of the gear 2 8 and the gear ring 9, the turntable 211 and all the components on the turntable 211 are rotated, so that the slider 11 is driven to rotate on the inner wall of the ring groove seat 10, which achieves the purpose of limiting and ensures the stability of the rotation of the turntable 211. Then the breaker 216 is rotated, and the crushing work is better performed and the crushing efficiency is improved.

[0027] Example 2

[0028] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, an abrasive mechanism 31 is also provided inside the processing box 1, the abrasive mechanism 31 includes a grinding wheel 311, the grinding wheel 311 is rotatably connected to the inside of the processing box 1 through a rotating rod, the outer wall of the rotating rod is fixedly sleeved with a gear 1 312, the abrasive mechanism 31 also includes a worm 313, the worm 313 is fixedly connected to the rotating rod, the outer wall of the worm 313 is fixedly sleeved with a pulley kit 314, a bidirectional motor 4 is fixedly installed on the front side of the processing box 1 through a support plate, the output end of the bidirectional motor 4 is fixedly connected with a rotating shaft 2 5, another pulley in the pulley kit 314 is fixedly sleeved on the outer wall of the rotating shaft 2 5, and the outer wall of the worm 313 is meshingly connected with a worm wheel 6.

[0029] In this embodiment, by starting the bidirectional motor 4, the output end of the bidirectional motor 4 drives the rotating shaft 2 5 to rotate, thereby driving the pulley kit 314 fixedly mounted on the outer wall of the rotating shaft 2 5 to rotate, and through the transmission connection of the belt, the worm 313 is driven to rotate, and then the gear 1 312 fixedly mounted on the outer wall of the rotating rod is driven to rotate, so that the grinding wheel 311 is driven to rotate relatively, so that small pieces of materials can be ground.

[0030] The working principle of the abrasive device of the autoclaved aerated concrete block will be described in detail below.

[0031] like Figure 1-3 As shown, when in use, materials are added into the processing box 1, and the servo motor 213 is started, so that the output end of the servo motor 213 drives the rotating shaft 1 212 to rotate, and the meshing connection of the bevel gear set 214 drives the rotating roller 215 and the breaker 216 to rotate, so that the crushing work can be carried out, and then the large pieces of material can be broken into small pieces, so that it is convenient for subsequent grinding, and the bidirectional motor 4 is started, so that the output end of the bidirectional motor 4 drives the rotating shaft 2 5 to rotate, thereby driving the pulley set 314 fixedly mounted on the outer wall of the rotating shaft 2 5 to rotate, and the worm 313 is driven to rotate under the transmission connection of the belt, and then drives the gear 1 fixedly mounted on the outer wall of the rotating rod. 312 rotates, causing the grinding wheel 311 to rotate relatively, so that small pieces of materials can be ground. When the worm 313 rotates, the worm wheel 6 meshing with the outer wall of the worm 313 rotates, thereby driving the rotating shaft 3 7 fixedly mounted on the inner wall of the worm wheel 6 to rotate, and then the gear 2 8 rotates. Through the meshing connection of the gear 2 8 and the gear ring 9, the turntable 211 and all parts on the turntable 211 rotate, thereby driving the slider 11 to rotate on the inner wall of the ring groove seat 10, which achieves the purpose of limiting and ensures the stability of the rotation of the turntable 211, and then the breaker 216 rotates, so as to better perform the crushing work and improve the crushing efficiency.

Claims

1. A grinding device for autoclaved aerated concrete blocks, comprising a processing box (1), characterized in that: A crushing mechanism (21) is arranged inside the processing box (1), and the crushing mechanism (21) comprises a turntable (211), a support plate is fixedly mounted on the top of the turntable (211), one side of the support plate is rotatably connected to a rotating shaft (212) via a bearing, a servo motor (213) is fixedly mounted on the top of the turntable (211), an output end of the servo motor (213) is fixedly connected to the other end of the rotating shaft (212), a helical gear set (214) is fixedly sleeved on the outer wall of the rotating shaft (212), another helical gear of the helical gear set (214) is fixedly sleeved on the inner wall of a rotating roller (215), and a crushing hammer (216) is fixedly mounted on the bottom end of the rotating roller (215).

2. The abrasive device for autoclaved aerated concrete blocks according to claim 1, characterized in that: An abrasive mechanism (31) is also provided inside the processing box (1), and the abrasive mechanism (31) comprises a grinding wheel (311). The grinding wheel (311) is rotatably connected to the inside of the processing box (1) via a rotating rod, and a gear 1 (312) is fixedly sleeved on the outer wall of the rotating rod.

3. The abrasive device for autoclaved aerated concrete blocks according to claim 2, characterized in that: The abrasive mechanism (31) further comprises a worm (313), wherein the worm (313) is fixedly connected to the rotating rod, and a belt pulley set (314) is fixedly sleeved on the outer wall of the worm (313).

4. The abrasive device for autoclaved aerated concrete blocks according to claim 3, characterized in that: A bidirectional motor (4) is fixedly mounted on the front of the processing box (1) via a support plate, the output end of the bidirectional motor (4) is fixedly connected to a second rotating shaft (5), another pulley in the pulley set (314) is fixedly sleeved on the outer wall of the second rotating shaft (5), the outer wall of the worm (313) is meshingly connected to a worm wheel (6), and the outer wall of the worm wheel (6) is fixedly sleeved with a third rotating shaft (7).

5. The abrasive device for autoclaved aerated concrete blocks according to claim 4, characterized in that: The outer wall fixed sleeve of the rotating shaft three (7) is provided with a gear two (8), and the outer wall fixed sleeve of the rotating table (211) is provided with a gear ring (9), and the gear ring (9) is meshingly connected with the gear two (8).

6. The abrasive device for autoclaved aerated concrete blocks according to claim 1, characterized in that: A ring groove seat (10) is fixedly mounted on the top of the processing box (1), a slider (11) is rotatably connected to the inner wall of the ring groove seat (10), and the turntable (211) is rotatably connected to the ring groove seat (10) and fixedly connected to the slider (11).

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